28937512 (number)

28937512 is an even 8-digits composite number following 28937511 and preceding 28937513. In scientific notation, it is written as 2.8937512 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 14453040 positive integers (up to 28937512) that are relatively prime to 28937512.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand five hundred twelve

Notation

Scientific notation 2.8937512 × 10^7
Engineering notation 2.8937512 × 10^6

Prime Factorization of 28937512

Prime Factorization 2 × 2 × 2 × 2459 × 1471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7234378
Product of the distinct prime numbers

The prime factorization of 28937512 is 2 × 2 × 2 × 2459 × 1471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 12, 19, 110, 188, 9967, 544, 25234, 33231, 817178, 542227, 7014081, 3843285, 69154237, 37072548, 833259990, 897365354, 8582294206, 7195331822

Basic calculations (n = 28937512)

Multiplication

n×y
n×2 57875024
n×3 86812536
n×4 115750048
n×5 144687560

Division

n÷y
n÷2 14468756
n÷3 9645837.3333333
n÷3 7234378
n÷5 5787502.4

Exponentiation

ny
n2 837379600750144
n3 2.4231682245263E+22
n4 7.0120459575247E+29
n5 2.0291116404042E+37

Nth Root

y√n
2√n 5379.359813212
3√n 307.01085384283
4√n 73.344119145382
5√n 31.066493559832

Divisors of 28937512

1, 2, 4, 8, 1471, 2459, 2942, 4918, 5884, 9836, 11768, 19672, 3617189, 7234378, 14468756, 28937512

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28937511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28937512 can be divided by 16 positive divisors. The sum of these divisors (counting 28937512) is 1, the average is 0.0625.

Base conversion 28937512

Base System Value
2 Binary 1101110011000110100101000
3 Ternary 2000110011210201
4 Quaternary 1232120310220
5 Quinary 24402000022
6 Senary 2512121544
8 Octal 156306450
10 Decimal 28937512
12 Duodecimal 98362b4
16 Hexadecimal 1b98d28
20 Vigesimal 90h3fc
36 Base36 h88bs

Cryptographic Hash Functions

md5 9cece4588d8b83f9e6f2d02ce2b277de
sha1 2b67127cf43458523cfd1663e6449e6f4794f67b
sha256 4bc161ee79e500911b1899d2eee237dc17e754a1cc641b985f33bc9c1e527216
sha512 ead31517f6d2ef17dc0a07a51db628011f133a58b45aeb5ad2c3b05f83e952f4ff7e039552deaf49a401af796e99e22ca21aac102b3122ae897bcea741519cbc
ripemd-160 55db6fc5d9c443248a4db11c8a8bc1ba28f29e7c

28937512 as geometric shapes

Circle

Radius = n
Diameter 57875024
Circumference 181819750.22473
Area 2.6307056019826E+15

Sphere

Radius = n
Volume 1.0150143323445E+23
Surface area 1.052282240793E+16
Circumference 181819750.22473

Square

Length = n
Perimeter 115750048
Area 837379600750144
Diagonal 40923821.931734

Cube

Length = n
Surface area 5024277604500864
Volume 2.4231682245263E+22
Space diagonal 50121241.028634

Equilateral Triangle

Length = n
Perimeter 86812536
Area 3.6259600343025E+14
Altitude 25060620.514317

Triangular Pyramid

Length = n
Surface area 3.6259600343025E+14
Volume 2.8557311391971E+21
Height 13641273.977245